Manual Turbine Box Flange Centerline Butterfly Valve

Ukuhlukaniswa Okuyinhloko kwe-Butterfly Balve

Ngemodi YeDrayivu:
(1) Ivalve yevemvane kagesi
(2) I-valve uvemvane womoya
(3) I-valve uvemvane lwe-Hydraulic
(4) I-valve uvemvane olwenziwa ngesandla

Ngefomu Lesakhiwo:
(1) Ivalve uvemvane uphawu oluphakathi nendawo
(2) I-valve uvemvane oluvala uphawu olulodwa
(3) I-valve uvemvane evala i-eccentric kabili
(4) I-valve uvemvane evala uphawu kathathu

Ngokwempahla Yokuvala Indawo:
(1) Ivalve uvemvane uphawu oluthambile
(2) I-valve uvemvane oluqinile lwensimbi

Ngefomu Lokuvala:
(1) I-valve uvemvane uphawu oluphoqelelwe
(2) Ivalve uvemvane evala umfutho
(3) Ivalve uvemvane evala ngokuzenzakalelayo:

Ngengcindezi Yokusebenza:
(1) Vacuum uvemvane valve.Ivalve uvemvane umfutho wayo wokusebenza uphansi kunomfutho womoya wesitaki ojwayelekile.
(2) I-valve yevemvane enengcindezi ephansi.I-valve yovemvane enengcindezi yegama elithi PN<1.6MPa.
(3) Ivalve uvemvane enengcindezi emaphakathi.I-Butterfly valve enengcindezi ye-PN engu-2.5--6.4MPa.
(4) I-valve yevemvane enengcindezi ephezulu.I-Butterfly valve enengcindezi ye-PN engu-10.0--80.0MPa.
(5) Ivalve uvemvane enengcindezi ephezulu kakhulu.I-Butterfly valve ene-pressure ye-PN> 100MPa.

Ngezinga Lokushisa Lokusebenza:
(1) Izinga lokushisa eliphezulu.Ivalve uvemvane we-t>450 °C.
(2) Ivalve uvemvane lokushisa elimaphakathi.120 C
(3) Izinga lokushisa elivamile uvemvane valve.A 40C
(4) I-valve uvemvane i-Cryogenic.A 100
(5) I-valve uvemvane i-Cryogenic.t<-100 °C ivalve uvemvane.

Ngendlela yokuxhumana:
1. I-valve uvemvane olulucwecwana
Ipuleti uvemvane levalve uvemvane oluyisicwecwana lufakwe ohlangothini lobubanzi bepayipi.I-valve ivuleke ngokuphelele.
I-valve ye-butterfly eyi-wafer inesakhiwo esilula, usayizi omncane kanye nesisindo esincane.Ama-valve ovemvane anezinhlobo ezimbili zokuvala: uphawu olunwebekayo kanye nophawu lwensimbi.Kumavalvu okuvala anwebekayo, indandatho yokuvala ingashumeka emzimbeni wevalvu noma ixhunywe kuma-periphery wepuleti lovemvane.
2. I-valve ye-butterfly ene-Flanged
I-valve uvemvane we-flange iyipuleti eliqondile lesakhiwo, futhi isiqu se-valve iyindandatho yokuvala ye-valve eqinile yensimbi eqinile.
Isakhiwo esiyinhlanganisela sepuleti le-graphite elivumelana nezimo kanye nepuleti lensimbi engagqwali, elifakwe emzimbeni wevalvu, futhi indawo yokuvala yepuleti uvemvane ibekwe phezu kwensimbi engagqwali.Indandatho yokuvala yesivalo esithambile yenziwe ngerabha ye-nitrile futhi ifakwe epuleti levemvane.
3. Lug uhlobo uvemvane valve
4. Ivalve yevemvane eshiselwe